package com.igeek.shop.service.gouwuche;

import java.util.List;

import com.igeek.shop.entity.Area;
import com.igeek.shop.entity.Cart;
import com.igeek.shop.entity.CartItem;
import com.igeek.shop.entity.Gouwuche;
import com.igeek.shop.entity.Order;
import com.igeek.shop.entity.Product;

public interface CartService {

	Product query(String pid);

	Cart getList(String username);

	void save(String pid ,int buyNum,double with,String username );

	List<Gouwuche> all(String username);

	void SetNumber(String pid, int qt,double newwith);

	void delete(String pid);

	void clearCart();

	void clearCart1(String username);

	Area inquireaddress(String pid);

	



}
